Inspection ID Class I and II Well Inspection Form US Environmental Protection Agency - Region 4 Underground Injection Control Program 61 Forsyth Street SW, MC 9T25, Atlanta, Georgia, 30303 Phone: (404)562-9424 EPA Well ID#: F L S 1 1 3 0 0 2 9 Year-Month-Day: 2 0 2 4 - 0 5 - 0 1 EPA Permit # (or RA): Page 1 Of 2 Inspector(s): ______C_a_r_o_l_C__h_e_n___________________ (lead), ______C_a__rl_a__F_o_y_____________________ Start Time: _1_1_:_0_7__a__m_ ____________________________________ , _______________________________________ End Time: 1__1_:_1_2__a__m_ Facility Contact Information Facility Name:__M__a_v_e_r_i_c_k__N_a_t_u_r_a__l _R_e_s__o_u_r_c_e_s_,__L_L_C________________________________________________________ Street Address:_5__4_1__5__O_i_l _P_l_a_n_t__R_d_______________________________________________________________________ City: _____J_a_y________________________ County: ___S__a_n_t_a__R_o__s_a_________________ State:___F_L____ Zip: _3__2_5__6_5__ Nature of Business: _____o_i_l _a_n_d__g_a__s_p__ro__d_u_c_t_i_o_n___________________________________________________________ Facility Owner/Operator: _M__a_v_e__r_ic_k__N__a_t_u_r_a_l_R__e_s_o_u__rc_e__s_,_L_L_C________________ Phone: _8__5_0__-6__7_5_-_1_7__0_2_________ Email: ________________________________________________________________________________________________ Facility Contact (if different): __A_l__J_o_n_e_s_,__P_l_a_n_t__S_u_p_e__r_in_t_e_n__d_e_n__t _______________ Phone: __2_5_1__-2__2_7__-3__3_1_9_________ O/O Mailing Address: ___5_4__1_5__O__il_P__la__n_t_R__d________________________________________________________________ City: ______J_a_y_______________________ County: ____S__a_n_t_a__R_o__s_a________________ State:__F_L_____ Zip: __3_2__5_6_5__ Well Data from File Field Measurements and Observations Well Name & #: ________S_T_.

Facility Name: East Chicago Sanitary District Facility Location: 5201 Indianapolis Blvd., East Chicago, IN 46312 Date of Inspection: August 5, 2015 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 5 77 WEST JACKSON BOULEVARD CHICAGO, ILLINOIS 60604 SUBJECT: FROM: CLEAN WATER ACT INSPECTION REPORT East Chicago Sanitary District, 5201 Indianapolis Blvd., East Chicago, IN 46312 Newton Ellens, Pretreatment Program Manager Water Enforcement and Compliance Assurance Branch, Section 1 BASIC INFORMATION Facility Name: East Chicago Sanitary District Facility Type: Publicly-Owned Treatment Works NPDES Permit Number: IN0022829 Date(s) of Inspection: August 5, 2025 EPA Inspector(s): 1.

Clean Air Act Title II: Tampering Inspection INSPECTION REPORT Version: 3/27/2019 Attached please find the United States Environmental Protection Agency's (EPA's) inspection report of your inspected facility and/or any vehicles/engines identified therein.

From: "Getto, Leila" <leila_getto@ios.doi.gov> To: "info@depausa.org" <info@depausa.org> Cc: Pete Regan 2/26/70 <pregan@depausa.org> Subject: Re: [EXTERNAL] RE: DEPA Invitation: July 17-18 Date: Thu, 24 May 2018 20:31:16 +0000 Importance: Normal Hi Jane!

From: "Getto, Leila" <leila_getto@ios.doi.gov> To: "Scott.Mason@hklaw.com" <Scott.Mason@hklaw.com> Cc: Scheduling SIO <scheduling_sio@ios.doi.gov> Subject: Re: Peabody Energy Jan 10-11 Date: Thu, 28 Dec 2017 18:39:44 +0000 Importance: Normal Hi Scott!

Message From: Sent: To: CC: Subject: Attachments: Susan Tackish [tackishs@api.org] 9/10/2018 10:30:55 PM Dickerson, Aaron [dickerson.aaron@epa.gov]; Frank Macchiarola [MacchiarolaF@api.org] Jackson, Ryan [jackson.ryan@epa.goy] RE: Meeting Request- Mike Sommers API EPA Meeting Request Form - Acting Administrator Wheeler.docx Hi Aaron - attached is the completed form.

From: "Guith, Christopher" <CGuith@USChamber.com> To: "'Getto, Leila'" <leila_getto@ios.doi.gov> Cc: "Todd Wynn (DOI)" <todd_wynn@ios.doi.gov>, "Riba, Kara" <KRiba@USChamber.com>, Scheduling SIO <scheduling@ios.doi.gov> Subject: RE: [EXTERNAL] Meeting Request Date: Wed, 16 Jan 2019 19:45:26 +0000 Importance: Normal Attachments: Meeting_Proposal_Information_Form_Acting_Secretary_2019.docx Inline-Images: image001.png; image002.png; image003.png; image004.png Ms.

Message From: Sent: To: CC: Subject: Gunasekara, Mandy[/O=EXCHANGELABS/OU=EXCHANGE ADMINISTRATIVE GROUP (FYDIBOHF23SPDLT)/CN=RECIPIENTS/CN=53D1A3CAA8BB4EBAB8A2D28CA59B6F45-GUNASEKARA,] 12/4/2018 5:19:54 PM Schaaff, Lesley [Ischaaff@hess.com]; Dominguez, Alexander [dominguez.alexander@epa.gov] Rakosnik, Delaney [rakosnik.delaney@epa.gov] RE: Meeting with Hess & Whiting on OOOOa Storage Tanks Hey Lesley, Alex and I will both be in Poland next week, but happy to help set this up.

From: Leila Getto <leila_getto@ios.doi.gov> To: <katharine_macgregor@ios.doi.gov>, <jslutz@npc.org> Subject: Invitation: Lunch @ Thu Nov 15, 2018 12pm - 1:30pm (EST) (katharine_macgregor@ios.doi.gov) Date: Fri, 19 Oct 2018 18:46:22 +0000 Importance: Normal Attachments: unnamed; invite.ics more details o Lunch When Where Thu Nov 15, 2018 12pm -- 1:30pm Eastern Time - New York TBD map) Calendar katharine_macgregor@ios.doi.gov Who leila getto@ios doi gov organizer katharine_macgregor@ios.doi. gov jslutz@npc.org Going (katharine macgregor@ros doi gov )7 Yes Maw No more options Invitation from Google Calendar You are receiving this email at the account katharine_macgregor@ios_doi_gov because you are subscribed for invitations on calendar Itatharine_rnacoregor@ios.doi.00v To stop receiving these entails, please log in to https://www.google.comicalendar/ and change your notification settings for this calendar_ Forwarding this invitation could allow any recipient to modify your RSVP response Learn More Sierra Club FOIA - DOIOS-2024-000670 #1363796.1 SC_EVERSPLIT0003612 Event: Invitation: Lunch @ Thu Nov 15, 2018 12pm - 1:30pm (EST) (katharine_macgregor@ios.doi.gov) Start Date: 2018-11-15 17:00:00 +0000 End Date: 2018-11-15 18:30:00 +0000 Organizer: leila_getto@ios.doi.gov <leila_getto@ios.doi.gov> Location: TBD Class: X-PERSONAL Date Created: 2024-08-14 16:08:27 +0000 Date Modified: 2024-08-14 16:08:27 +0000 Priority: 5 DTSTAMP: 2018-10-19 18:46:22 +0000 Attendee: katharine_macgregor@ios.doi.gov <katharine_macgregor@ios.doi.gov>; jslutz@npc.org <jslutz@npc.org> more details <https://www.google.com/calendar/event?

From: Western Caucus Foundation michelle@westemcaucusfoundation.org To: "leila getto@ios.doi.gov" leila getto@ios.doi.gov Subject:[EXTERNAL] Season's Greetings!

Message From: Sent: To: CC: Subject: Nolan, Rich [RNolan@nma.org] 10/4/2018 7:22:55 PM Dominguez, Alexander [dominguez.alexander@epa.gov] Gunasekara, Mandy [Gunasekara.Mandy@epa.gov] RE: Hi Mandy!

From: "Seidman, Anna" <aseidman@safariclub.org> To: "Getto, Leila" <leila_getto@ios.doi.gov>, Luke Bullock <wesley_bullock@ios.doi.gov> Subject: Secretary Zinke's Speaking Engagement on Saturday, February 3rd at the SCI Convention Date: Wed, 17 Jan 2018 15:53:50 +0000 Importance: Normal Attachments: SCI_Schedule_of_Events.pdf Dear Ms.

Message From: Sent: To: CC: Subject: Attachments: Carrie Annand [carrie@usabiomass.org] 1/22/2019 2:48:24 PM Wehrum, Bill [Wehrum.Bill@epa.gov]; Gunasekara, Mandy [Gunasekara.Mandy@epa.gov] Stacy Cook [scook@kodaenergy.com]; Atkinson, Emily [Atkinson.Emily@epa.gov] Letter from Koda Energy re: eRINs Koda Energy LLC Letter to EPA 1-21-19 final.pdf Dear Assistant Administrator Wehrum and Ms.

From: "Scott.Mason@hklaw.com" <Scott.Mason@hklaw.com> To: "leila_getto@ios.doi.gov" <leila_getto@ios.doi.gov> Subject: RE: schedule ?

From: Western Caucus Foundation rsvp@westemcaucusfoundation.org To: "leila getto@ios.doi.gov" leila getto@ios.doi.gov Subject:[EXTERNAL] Before you leave for the holidays, save this date!